I pushed my wheelchair 3,300 miles

In doing the Push Across America, I wanted to help promote disability sports in the United States and encourage people to view athletes with disabilities in the same way they view other athletes -- in other words, no differently.

Source: http://rss.cnn.com/~r/rss/cnn_health/~3/qUzXrigNUDQ/index.html

as explained here resource source here i found it